docker demo, migration, speedup inference using cv2

demo/gui_agent/anthropic_agent.py

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+"""
+Agentic sampling loop that calls the Anthropic API and local implenmentation of anthropic-defined computer use tools.
+"""
+import asyncio
+import platform
+from collections.abc import Callable
+from datetime import datetime
+from enum import StrEnum
+from typing import Any, cast
+
+from anthropic import Anthropic, AnthropicBedrock, AnthropicVertex, APIResponse
+from anthropic.types import (
+    ToolResultBlockParam,
+)
+from anthropic.types.beta import (
+    BetaContentBlock,
+    BetaContentBlockParam,
+    BetaImageBlockParam,
+    BetaMessage,
+    BetaMessageParam,
+    BetaTextBlockParam,
+    BetaToolResultBlockParam,
+)
+from anthropic.types import TextBlock
+from anthropic.types.beta import BetaMessage, BetaTextBlock, BetaToolUseBlock
+
+from tools import BashTool, ComputerTool, EditTool, ToolCollection, ToolResult
+
+from PIL import Image
+from io import BytesIO
+import gradio as gr
+from typing import Dict
+
+
+BETA_FLAG = "computer-use-2024-10-22"
+
+
+class APIProvider(StrEnum):
+    ANTHROPIC = "anthropic"
+    BEDROCK = "bedrock"
+    VERTEX = "vertex"
+
+
+PROVIDER_TO_DEFAULT_MODEL_NAME: dict[APIProvider, str] = {
+    APIProvider.ANTHROPIC: "claude-3-5-sonnet-20241022",
+    APIProvider.BEDROCK: "anthropic.claude-3-5-sonnet-20241022-v2:0",
+    APIProvider.VERTEX: "claude-3-5-sonnet-v2@20241022",
+}
+
+
+# Check OS
+
+SYSTEM_PROMPT = f"""<SYSTEM_CAPABILITY>
+* You are utilizing a Windows system with internet access.
+* The current date is {datetime.today().strftime('%A, %B %d, %Y')}.
+</SYSTEM_CAPABILITY>
+"""
+
+
+class AnthropicActor:
+    def __init__(
+        self, 
+        model: str, 
+        provider: APIProvider, 
+        system_prompt_suffix: str, 
+        api_key: str,
+        api_response_callback: Callable[[APIResponse[BetaMessage]], None],
+        max_tokens: int = 4096,
+        only_n_most_recent_images: int | None = None,
+        selected_screen: int = 0,
+        print_usage: bool = True,
+    ):
+        self.model = model
+        self.provider = provider
+        self.system_prompt_suffix = system_prompt_suffix
+        self.api_key = api_key
+        self.api_response_callback = api_response_callback
+        self.max_tokens = max_tokens
+        self.only_n_most_recent_images = only_n_most_recent_images
+        self.selected_screen = selected_screen
+        
+        self.tool_collection = ToolCollection(
+            ComputerTool(selected_screen=selected_screen),
+            BashTool(),
+            EditTool(),
+        )
+
+        self.system = (
+            f"{SYSTEM_PROMPT}{' ' + system_prompt_suffix if system_prompt_suffix else ''}"
+        )
+        
+        self.total_token_usage = 0
+        self.total_cost = 0
+        self.print_usage = print_usage
+
+        # Instantiate the appropriate API client based on the provider
+        if provider == APIProvider.ANTHROPIC:
+            self.client = Anthropic(api_key=api_key)
+        elif provider == APIProvider.VERTEX:
+            self.client = AnthropicVertex()
+        elif provider == APIProvider.BEDROCK:
+            self.client = AnthropicBedrock()
+
+    def __call__(
+        self, 
+        *,
+        messages: list[BetaMessageParam]
+    ):
+        """
+        Generate a response given history messages.
+        """
+        if self.only_n_most_recent_images:
+            _maybe_filter_to_n_most_recent_images(messages, self.only_n_most_recent_images)
+
+        # Call the API synchronously
+        raw_response = self.client.beta.messages.with_raw_response.create(
+            max_tokens=self.max_tokens,
+            messages=messages,
+            model=self.model,
+            system=self.system,
+            tools=self.tool_collection.to_params(),
+            betas=["computer-use-2024-10-22"],
+        )
+
+        self.api_response_callback(cast(APIResponse[BetaMessage], raw_response))
+
+        response = raw_response.parse()
+        print(f"AnthropicActor response: {response}")
+
+        self.total_token_usage += response.usage.input_tokens + response.usage.output_tokens
+        self.total_cost += (response.usage.input_tokens * 3 / 1000000 + response.usage.output_tokens * 15 / 1000000)
+        
+        if self.print_usage:
+            print(f"Claude total token usage so far: {self.total_token_usage}, total cost so far: $USD{self.total_cost}")
+        
+        return response
+
+
+def _maybe_filter_to_n_most_recent_images(
+    messages: list[BetaMessageParam],
+    images_to_keep: int,
+    min_removal_threshold: int = 10,
+):
+    """
+    With the assumption that images are screenshots that are of diminishing value as
+    the conversation progresses, remove all but the final `images_to_keep` tool_result
+    images in place, with a chunk of min_removal_threshold to reduce the amount we
+    break the implicit prompt cache.
+    """
+    if images_to_keep is None:
+        return messages
+
+    tool_result_blocks = cast(
+        list[ToolResultBlockParam],
+        [
+            item
+            for message in messages
+            for item in (
+                message["content"] if isinstance(message["content"], list) else []
+            )
+            if isinstance(item, dict) and item.get("type") == "tool_result"
+        ],
+    )
+
+    total_images = sum(
+        1
+        for tool_result in tool_result_blocks
+        for content in tool_result.get("content", [])
+        if isinstance(content, dict) and content.get("type") == "image"
+    )
+
+    images_to_remove = total_images - images_to_keep
+    # for better cache behavior, we want to remove in chunks
+    images_to_remove -= images_to_remove % min_removal_threshold
+
+    for tool_result in tool_result_blocks:
+        if isinstance(tool_result.get("content"), list):
+            new_content = []
+            for content in tool_result.get("content", []):
+                if isinstance(content, dict) and content.get("type") == "image":
+                    if images_to_remove > 0:
+                        images_to_remove -= 1
+                        continue
+                new_content.append(content)
+            tool_result["content"] = new_content
+            
+            
+
+if __name__ == "__main__":
+    pass
+    # client = Anthropic(api_key="")
+    # response = client.beta.messages.with_raw_response.create(
+    #     max_tokens=4096,
+    #     model="claude-3-5-sonnet-20241022",
+    #     system=SYSTEM_PROMPT,
+    #     # tools=ToolCollection(
+    #     #     ComputerTool(selected_screen=0),
+    #     #     BashTool(),
+    #     #     EditTool(),
+    #     # ).to_params(),
+    #     betas=["computer-use-2024-10-22"],
+    #     messages=[
+    #         {"role": "user", "content": "click on (199, 199)."}
+    #     ],
+    # )
+    
+    # print(f"AnthropicActor response: {response.parse().usage.input_tokens+response.parse().usage.output_tokens}")